This is Kyle Evans signature series of stems, the UK rider was looking for a stiffer stem with out compremise on strength. The 6 bolt clamping system allows an equal pressure to be loaded to the stem to eliminate stress on the top plate nad allows maximum grip on the bars, there are no internal cut outs so there is maximum surface area to allow for maximum performance of the clamping force. The stem useses rolled threads which are upto 70% stronger than a normal cut thread. The stems are finshed in either high polish or anodized colours, there is also the option to have custom graphics added to your stem to make it your own. The stem is CNC made in the UK and made from 6061 T6 aluminium.